Shelfmark
Jmc.3
Maker
Johnson; Matthey & Co. Limited
Subjects
engineering; electrical (condenser plates)
Title
Silvered Mica Condenser Plates
Description
Earliest Date
1946
Latest Date
1946
Pages
4
Address
73/83, Hatton Garden, London, E.C.1, [England]
Other Makers
Cat no
2461
Contents List
Hardback
Prices
Index
Illustrations
Yes
General Ref
FM:19736
